ALOY
Blackboxstocks Inc. Common Stock
NASDAQ · Basic Materials · Other Precious Metals · US
$10.10
+0.40%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
-18.0%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Apr 20, 2026 | KEPLER GUST · 10 percent owner, other: President of Blackbox.io Inc. | M-Exempt | 550,000 | $0.00 |
| Mar 19, 2026 | KEPLER GUST · 10 percent owner, other: President of Blackbox.io Inc. | Sale | 62,000 | $13 |
| Mar 17, 2026 | KEPLER GUST · 10 percent owner, other: President of Blackbox.io Inc. | Sale | 71,000 | $11 |
| Mar 17, 2026 | KEPLER GUST · 10 percent owner, other: President of Blackbox.io Inc. | Sale | 49,000 | $12 |
| Mar 17, 2026 | KEPLER GUST · 10 percent owner, other: President of Blackbox.io Inc. | Sale | 1,634,999 | $0.00 |
| Mar 5, 2026 | Smith Charles Brandon · other: Former Officer | Sale | 1,000 | $21 |
| Mar 5, 2026 | Smith Charles Brandon · other: Former Officer | Sale | 5,000 | $26 |
| Feb 27, 2026 | WINSPEAR ROBERT L · director, officer: Chief Financial Officer | Sale | 17,000 | $15 |
Institutional positioning
13F filings over the trailing two quarters
New 49Increased 1Reduced 0Sold out 47
| Filer | Action | Shares | Filed |
|---|---|---|---|
| CITADEL ADVISORS LLC | Increased | 4,283,992 | Sep 2, 2026 |
| MARSHALL WACE, LLP | New Position | 447,464 | May 15, 2026 |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | New Position | 300,000 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | New Position | 264,689 | May 15, 2026 |
| CITADEL ADVISORS LLC | New Position | 250,130 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 231,550 | May 15, 2026 |
| LEGACY WEALTH MANAGMENT, LLC/ID | New Position | 198,687 | May 7, 2026 |
| CLEAR STREET GROUP INC. | New Position | 170,723 | May 15, 2026 |
| FINANCIAL SENSE ADVISORS, INC. | New Position | 104,000 | May 14, 2026 |
| AMERIPRISE FINANCIAL INC | New Position | 73,447 | Jul 17, 2026 |
| HRT FINANCIAL LP | New Position | 69,220 | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | New Position | 64,571 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | New Position | 56,438 | May 15, 2026 |
| BREVAN HOWARD CAPITAL MANAGEMENT LP | New Position | 54,796 | May 15, 2026 |
| FRANKLIN RESOURCES INC | New Position | 44,916 | May 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Apr 20, 2026